baber/WOPTO huggingface dataset:
Patent JP-H09320234-A (JP)
Title: Welding horn for tape reel
Inventor: ABE MASAHISA
IPC: G11B23/087
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in quality and an adverse effect upon electric equipment by regulating a flowing direction of a leaked molten resin in ultra sonic welding of an upper flange to a hub number assemblage of the tape reel. SOLUTION: The welding horn 22A is formed into a horn shape, whose columnar cross section is made gradually smaller downward in the longitudinal direction. Then, the end surface of a free end part as the tip part is provided with a forming part 25 for welding and calking a calking boss 18 and a welding guide part 29 for regulating a flowing direction of a leaked resin 30 out of the molten resin into the direction of flow underneath the periphery of the tip part of the welding horn 22A. Thus, when the tip part of the welding horn 22A encroaches upon the surface of a restraining part 12, the resin 30 leaked out of the molten resin in the forming part 25 and the end surface of the free end part of the tip part of the welding horn 22A flows, to be dispersed in the peripheral direction along a tapered surface of the welding guide part 29 of the welding horn 22A. Consequently, burrs such as useless flaches, etc., can be prevented.
Patent JP-H11320243-A (JP)
Title: Strip for lead frame and manufacture of strip
Inventor: YAMADA KOICHI
IPC: B23D19/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a slitted strip for a lead frame and a manufacturing method for the strip, in which the sizes of burr and run on the slit surface are suppressed to such a degree as not forming obstacle for the punching process. SOLUTION: A wide band material 1a made of a conductive metal is slitted into a plurality of narrow strips 1, wherein the mean rupture area ratio p=a/t×100 on the slit surface ranges from 30 to 60%, where (a) is the rupture part means thickness at the slit surface and (t) is the thickness of the strip 1. When the band is slit by a slitter fitted at a certain spacing with round cutters in pairs up and down, the clearance (c) as the spacing of the round blades up and down is set within the range 8-12% of the thickness (t) of the strip 1.
Patent JP-S6029816-A (JP)
Title: Inductive load constant-current driving circuit
Inventor: HASEGAWA MASAHIRO
IPC: H03K17/64
Filed: 1983-07-28
Abstract: PURPOSE:To reduce the cost and save the component part fitting space by inserting a diode and a constant-voltage diode into the discharge current path of an inductive load, and giving a prescribed dischage time constant. CONSTITUTION:The inductive load (solenoid) 12 is connected to a power transistor (TR)11, and its driving current is detected by a resistance 13. The detected current is compared 14 with a reference voltage 15, and applied to a D type F/F circuit as well as to a pulse generator. The TR11 is driven and controlled through an AND circuit 18 with the output and a driving input. Further, the series body of a diode 19 for absorbing counter electromotive force and a Zener diode 2 for the discharge time constant is connected in parallel to the load 12. Consequently, the TR11 is turned on or off according to the discharge time constant of the load 12 itself and the discharge time constant determined by the load 12 itself, diode 19, and constant-voltage diode 20 to drive the load 12 with a constant current.
Patent JP-H07324232-A (JP)
Title: Cleaning apparatus in spinning machine
Inventor: KINOSHITA KENJI
IPC: D01H11/00
Filed: 1994-05-27
Abstract: PURPOSE:To avoid lowering of flow rate and lowering of efficiency by preventing reverse flow from the outside of a discharge port into a casing. CONSTITUTION:This cleaning apparatus in a spinning machine is constituted of a suction duct 1 having plural inlets 11, 12 and 13 sucking fly, an absorbing net 2 for absorbing the fly sucked into the suction duct, a rotating impeller 3 for forming air flow passing through the absorbing net 2, a casing 4 surrounding the rotating impeller 3 and having a discharge port 43 for discharging air flow and a rectangular plate 5 fixing in the inside of a side easing constituting both end parts in the axial direction of rotating impeller and the end part in the axial direction of the discharge port 43 and narrowing the space between both end parts in the axial direction of the rotating impeller.
Patent JP-H032654-A (JP)
Title: Carbon monoxide sensor
Inventor: ONO YOSHIO
IPC: G01N27/12
Filed: 1989-05-31
Abstract: PURPOSE:To improve accuracy by using two kinds of SnO2 semiconductors. CONSTITUTION:An active part 1 and a compensating part 2 comprising coils which have the approximately equal resistance value at the time of no gas are arranged in series. Bridge resistors r1, r2 and r3 are arranged in series at the opposite side. A sensitivity meter 4 wherein the sensitivity of CO gas is displayed with a voltage value is provided between the intermediate part between the active part 1 and the compensating part 2 and the resistor r2. A bridge circuit is formed of said parts and a bridge power source 5. One weight % of Pd and one weight % of Pt are loaded into SnO2 of an SnO2 semiconductor, and the semiconductor is baked for 1.5 hours at about 900 deg.C. The sensitivity for CO is enhanced. The SnO2 based semiconductor formed in this way is used for the active part 1. For the compensating part 2, general- purpose SnO2/Sn whose sensitivity is not enhanced is used. Thus the accuracy of the sensor can be enhanced.
Patent JP-S5952453-A (JP)
Inventor: FUREDERITSUKU ROORANDO SUTEEBU
IPC: G11B19/12
Filed: 1983-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11319768-A (JP)
Title: Operation of electric melting furnace for ash treatment
Inventor: KISHIDA MASAKATSU
IPC: B09B3/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an electric melting furnace for ash treatment in which such stable clean slag is obtained that a molten salt component is extremely little and heavy metals become oxide and elution amount is extremely small. SOLUTION: In the method for operating an electric melting furnace for ash treatment in which ashes such as incineration ashes generated in a refuse treatment facility and dust collection ashes are melted and treated, a melting period for melting ashes in a stationary state, molten salt buoyancy separation period in which energization amount is decreased or stopped and buoyancy separation of molten salt entangled into molten slag is performed, a molten salt-tapping period for tapping separated molten salt, a residual molten slag- boiling period in which energization amount is held at the stationary state in such a state that supply of ashes is stopped and molten slag is boiled to vaporize the residual molten salt, and a slag tapping period for tapping molten slag are allowed to cycle.
Patent JP-S5472039-A (JP)
Title: Registration control method for variable magnification copier
Inventor: KOUNO MASAO
IPC: G03B27/34
Filed: 1977-11-21
Abstract: PURPOSE:To make it possible to easily manipulate the work and simply control therefor by detecting the foremost tip of an original documenct with a photoelectric detector disposed in front of the lighting position of the document, thereafter feeding copy paper after a predetermined time interval in accordance with the magnification and registering the copy paper. CONSTITUTION:Photoelectric detector 8 is provided at a position bofore original document 5 reaches the lighting position such that the document may be able to control its position freely in the direction of its movement. The detector 8 can set its position of detection accurately, and the interval between photoelectric position and lighting position can be controlled so as to maintain constant. After the photoelectric detection, the time till the document 5 reaches the lighting position becomes a definite time determined by document transport speed, namely, by the magnification. If pulse member at the start of copy paper feed is set, and if the detector 8 is set at the position where timing matches by the pulse number of one magnification, timing will match correctly in connection with other magnification. If the position of the detector 8 is once controlled, it follows that all magnifications are controlled. Hence the simple and accurate control together with registration can be done.
Patent JP-S5929196-A (JP)
Title: Transfer type heat sensitive recording material
Inventor: TOKUNAGA MASAMI
IPC: B41M5/395
Filed: 1982-08-10
Abstract: PURPOSE:To provide an one-time transfer type heat sensitive recording material excellent in printing sharpness, delamination resistance and transferability, obtained by coating a substrate with ink consisting of polyhydroxy resin having a OH group on the saturated hydrocarbon skeletal thereof, wax and a coloring agent. CONSTITUTION:For example, 5-30% polyhydroxy resin having a OH group on the saturated hydrocarbon skeletal thereof, 60% wax (e.g., paraffin wax, carunava wax or the like) and 1-30% coloring agent (e.g., an org. or an inorg. pigment, a dye soluble in polyhydroxy resin and wax or the like) are compounded and melted under heating to obtain ink. This ink is applied to a substrate comprising PE, PP, PVC, polyester to obtain an objective recording material.
Patent JP-S5570823-A (JP)
Title: Camera with focal plane shutter having electric timer
Inventor: HASEGAWA GOROU
IPC: G03B15/03
Filed: 1979-10-26
Abstract: PURPOSE: To obtain the fixed shutter second time for flash when a flash device is mounted to the camera body in place of a power supply unit and enable the aperutre value suited for the guide number of the flash device to be automatically selected by interlocking the distance of the photographing lens and the control mechanism for iris.  
     CONSTITUTION: When a flash device F is mounted to the camera body, a lever 113 being the first detecting member turns a lever 109 by a spring 118 to let its end 110 contact a lever 73. The pin 116 of the lever 113 positions within the operating range of a lever 104. On the other hand, the mounting of the device F causes a circuit to be constituted by synchronizing terminals T 3 , T 4 , switches 107, 108, 123, 124 and the lever 151 of the second detecting member to be pushed by the device F. Wehn in this state a distance control ring 169 is turned leftward, the lever 167 in contact with one end 158 of the lever 156 moves leftware, as a result of which a cam link is turned, whereby the iris suited for the distance of a distance control ring 169 is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04364926-A (JP)
Title: Method for bonding waterproof sheet and waterproof cloth
Inventor: NAKAHARA TSUTAE
IPC: B29L7/00
Filed: 1991-06-11
Abstract: PURPOSE:To provide the bonding method of waterproof sheets or waterproof cloths to be bonded without rising the surface temperature and without giving damage to the waterproof sheets and waterproof cloths and increasing the bonding strength. CONSTITUTION:Welding materials 3 and 4 are disposed together with a conductive body 5 between the bonding faces of the ends of two waterproof sheets 1 and 2 or waterproof cloths, and the conductive body 5 is heated by electromagnetic induction to melt heat welding materials 3 and 4 and mutually bond the ends. The ends of two waterproof sheets or waterproof cloths are overlapped and bonded in this method, and bonding can be carried out without using a solvent or a bonding agent, and nasty smell is not generated.
Patent JP-S62296493-A (JP)
Inventor: TAKEUCHI YASUSHI
IPC: H05K3/10
Filed: 1986-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06331885-A (JP)
Title: Automatic focus detecting device
Inventor: KADOHARA TERUTAKE
IPC: G02B7/34
Filed: 1993-05-19
Abstract: PURPOSE:To eliminate the dispersion of output from respective focus detecting sensors and to optimally detect focus as for a device having plural focus detecting sensors and sharing an accumulation controlling signal for controlling the sensors. CONSTITUTION:This device is provided with an accumulation controlling signal input means PRS inputting the accumulation controlling signal to be shared in plural focus detecting sensors; a storage means RAM storing the correction factor of every picture element of each focus detecting sensor; and an arithmetic means PRS arithmetically calculating the output from the plural focus detecting sensors with the correction factor stored in the storage means for every picture element, and uniformizing all the output from the focus detecting sensors to an even and uniform brightness surface. Even when the number of inputted accumulation controlling signals is smaller than the number of the focus detecting sensors, all the output from the focus detecting sensors to the even and uniform brightness surface is uniformized by arithmetically calculating the output from the focus detecting sensors with the specified correction factor for every picture element of the sensor.
Patent JP-S5663993-A (JP)
Title: Novel preparation of tobramycin
Inventor: UMEZAWA HAMAO
IPC: C07H15/234
Filed: 1979-10-30
Abstract: PURPOSE: To prepare the titled compound useful as an antimicrobial agent, etc., economically, in an industrial scale, by reacting a specific 3'-O-sulfonylated kanamycin B protected derivative with a metal halide, reducing the 3'-halo group, and then eliminating the protecting group.  
     CONSTITUTION: A 3'-O-sulfonylated kanamycin B protectd derivative of formula I (R is hydrocarbon; Y is 1W6C alkylidene, etc. which acts as a bivalent PH-protecting group; Z is arylsulfonyl which acts as amino-protecting group) is made to react with a metal halide of formula MX (M is metal; X is Cl, Br or I) to obtain a 3'-halogenated product of formula II. The objective compound is prepared by reducing the compound of formula II to 3'-deoxykanamycin B protected derivative wherein the 3'-halo group is substituted by hydrogen, and if necessary, eliminating the remaining amino-protecting group and hydroxyl-protecting group from the product by conventional process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5953702-A (JP)
Inventor: CHIYAARUSU ETSUCHI SUCHIYAA
IPC: A61F13/494
Filed: 1983-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07324325-A (JP)
Title: Soil improvement construction method
Inventor: SARAZAWA KAORU
IPC: E02D3/10
Filed: 1994-05-30
Abstract: PURPOSE:To enable soil improvement in a wide range at a time without leaving a hole at the pulled-out trace of a rod. CONSTITUTION:A rod 2 with a vibration generator 1 fitted to the tip is prepared, and after placing filling 4 and a weight 5 on the ground 3, the rod 2 is made penetrate into the ground 3 while being vibrated by the vibration generator 1. At this time, excess pore water pressure generated by vibration is forcibly eliminated through a strainer 6 additionally provided at the vibration generator 1. Afterwards in the process of pulling out the rod 2, water or air jet is jetted from jet nozzles 7, additionally provided at the rod 2, so as to crumble the ground around the rod 2, and the filling 4 is made fall into the ground and tamped.
Patent JP-H0278412-A (JP)
Title: Spiral tube type separator and separation of gas and particle thereby
Inventor: UIREMU YOHANESU KURISUCHIYAN P
IPC: B04C3/06
Filed: 1989-06-02
Abstract: PURPOSE: To efficiently separate particles from particle-contg. gas by introducing the stream of the particle-contg. gas through an inlet of an outer circular tube into a vortex generator and introducing the portion of the steam rich in the particles to the outer side of the tube. CONSTITUTION: The vortex or rotational steam generator 16 is axially arranged downstream of the inlet 14 of the outer circular tube 12 having the inlet 14 at one terminal which is an upstream end at the time of use. A sepn. region 19 downstream of this generator 16 is provided with a peripheral outlet region 22 existing near the periphery of the tube 12 and a central outlet region 24 existing near the central axis of the tube 12. A circular extraction tube 40 on the inner side, which has the inlet 42 at the upstream end existing in the prescribed axial direction corresponding to the end of sepn. region 19 and has a discharge means 48 for the central outlet region near the downstream end, is coaxially arranged within the outer circular tube 12 for separating the peripheral outlet region 22 and the central outlet region 24.  Consequently, the particles are efficiently separated from the particle-contg. gas.
Patent JP-H06321026-A (JP)
Title: Vehicular controller, vehicular control gain changing device and control gain changing method
Inventor: SAKAMOTO KIYOSHI
IPC: B60R16/02
Filed: 1993-05-17
Abstract: PURPOSE:To enhance operability of a plurality of equipments or deivces so as to operate or stop them freely by providing a setting means capable of respectively setting the operation or stop by means of at least one one-touch switch means for simultaneously performing the operation of stop through a control means of a plurality of equipments or devices. CONSTITUTION:A one-touch SW mode besides a custom-made mode and a system mode is provided in the control mode of a gain changing unit. Thereby operation modes of a plurality of equipment subjected to operation are set or changed in connection with a plurality of SW modes such as a starting SW, a starting check SW, a parking SW, an oil supplying SW, a tunnel SW, a visual field improving SW, a rainy weather SW, etc. Moreover gain characteristics of respective controllers (EGI, EAT, ACS, 4WS, P/S) are set and changed in connection with respective modes such as a traffic congestion SW, a superhighway SW, a bad road SW, a ... SONSW, etc. Moreover control gain characteristics of respective controllers are set by a maker characteristic SW, a primary characteristic SW and a custom-made characteristic SW.
Patent JP-S63306292-A (JP)
Title: Fluid delivery structure for rotary compressor
Inventor: SAWADA SEIICHI
IPC: F04C28/14
Filed: 1987-06-03
Abstract: PURPOSE:To suppress noise, by forming a rotary unit, which provides an annular seat surface for blocking a delivery hole and a circular arc-shaped opening, in a delivery part and providing a sealing means between the seat surface and a stationary member. CONSTITUTION:A rotary unit 5, equipped with an annular seat surface 51 blocking a delivery hole 36 and a circular arc-shaped opening part 52, is mounted being able to turn together to a driving shaft 4 of a compressor. A sealing means 6 is provided between the rotary unit 5 and a front head 33 serving as the stationary member to which the seat surface 51 is opposed. Accordingly, the compressor, which controls a delivery hole 36 of the front head 33 to be opened and closed by rotating the rotary unit 5 following the driving shaft 4, enables a delivery valve to eliminate seating noise.
Patent JP-H06331993-A (JP)
Title: Production of liquid crystal panel
Inventor: SHIMA SHUICHI
IPC: G02F1/1339
Filed: 1993-05-18
Abstract: PURPOSE:To assure the gap uniformity and seal perfectness of the liquid crystal panel. CONSTITUTION:The liquid crystal panel is produced by applying a sealing material on one of a pair of substrates 2 and 3 and sticking these substrates to each other to adhere the substrates, then encapsulating a liquid crystal between both substrates 2 and 3. A pair of parallel surface plates 11 and 12 adhered with elastic buffer sheets 13, 14 of 50 to 70 deg. hardness and <=1mm thickness on the respective opposite surfaces are prepd. in the sticking stage. Both substrates 2, 3 are respectively attracted and held on the elastic buffer sheets 13, 14 facing each other in the state of aligning these substrates to each other. A pair of the parallel surface plates 13, 14 are thereafter closed and a prescribed pressure is applied thereon to stick the substrates 2, 3 to each other.
Patent JP-H0435499-A (JP)
Title: Sound attaching circuit
Inventor: YAMAZAKI DAISUKE
IPC: H04S7/00
Filed: 1990-05-31
Abstract: PURPOSE:To reduce the number of out-fitting components with simple constitution even when a circuit is formed into an IC by providing a band-pass variable gain means and a means to add the output of the band-pass variable gain means on the signals of input L and R channels, respectively. CONSTITUTION:A stereophonic input L channel signal is supplied to an input terminal 1, and a stereophonic input R channel signal to an input terminal 2. A differential signal of the input L and R channels can be obtained by supplying those signals to a subtractor 3, and the differential signal is sent to a variable gain high-pass filter 4. The gain of the frequency component of prescribed frequency of the differential signal is varied arbitrarily by the variable gain high-pass filter 4, and is added on the signals of input L and R channels at adders 6, 8, respectively. Thereby, it is possible to obtain stereophonic reproducing sound with presence and weight sensation with simple constitution, and to operate the circuit with a small number of outfitting components even when it is formed into the IC.
Patent JP-S5364164-A (JP)
Title: Automatic controller for a car having an engine
Inventor: HATSUTORI TORAO
IPC: B60K17/10
Filed: 1976-11-19
Abstract: PURPOSE: To attain automatic and successive control of an operating member of a speed change gear of a car, the speed of car and the opening of a throttle of the car by providing thereto a detecting apparatus width includes a control program plate rotated in response to the speed of the car and a light emitter and a photo cell cooperable with the control program plate and displaceable in response to the opening of the throttle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01307719-A (JP)
Title: Stereoscopic endoscope
Inventor: OGYU HISAO
IPC: A61B1/00
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a natural image which is easy to look at as a stereoscopic image by arranging illumination systems so as to almost equalize the brightness distributions of illumination light at least in horizontal directions in images obtained by means of observation systems with respect to at least the observation systems used for stereoscope. CONSTITUTION:Light distributing lens systems 52R and 52L are arranged on upper sides in almost vertical directions with respect to objective lens systems 37R and 37L. Therefore, the brightness distributions of the illumination light in the horizontal direction of a screen are almost equalized. The lower sides of both a right image and a left image in the vertical direction of the screen are darkened. The same directions are darkened in both the right image and the left image. When the both images are overlapped, dark parts remain dark, whereby the screen does not flicker. Thus, the stereoscopic image is not unnatural but easy to look at.
Patent JP-H10330610-A (JP)
Title: Slidable sheet article
Inventor: YOSHIDA KAZUO
IPC: C08J5/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain both a thin sheet having excellent heat resistance, sliding resistance and impact resistance and a slidable article, comprising a specific polyphenylene ether-based resin, a polyolefin and a prescribed copolymer. SOLUTION: This slidable sheet article is obtained by extrusion molding a resin composition comprising (A) 50-85 wt.% of a polyphenylene ether based resin which is composed of a mixture of a polyphenylene ether which is a (co)polymer constituted of a repeating unit of formula I and/or formula II (R1 to R6 are each a 1-4C alkyl, an aryl, a halogen or H with the proviso that R5 and R6 are not H at the same time) and optionally a styrene resin, (B) 3-20 wt.% of a polyolefin having 130,000 number-average molecular weight and (C) 5-30 wt.% of a hydrogenated block copolymer of a vinyl aromatic compound and a conjugated diene, having 20-40% of bonded amount of the vinyl aromatic compound and >=150,000 weight-average molecular weight to give a thin sheet and optionally processing the sheet.